Esdun Industrial 
The EJX-A series is Yokogawa’s premium performance line of DPharp transmitters. Released in 2004, it offers the performance and stability needed in demanding applications. The EJX-A series performance makes it the the thoroughbred of the DPharp family of pressure transmitters.
The EJX438A is a Gauge Pressure Transmitter with a Remote Diaphragn Seal in the series.
The EJX438A Standard features include:
- ± 0.15% Accuracy
- 200 ms Response Time
- Exida and TUV SIL2 / SIL3 Certified
- Capillary Fill Fluid Density Compensation
- Local Parameters Setting (LPS)
EJX438A Overview
Refer to the General Specification sheet located under the ‘Downloads’ tab for detailed specifications.
| Measurement Types | |
|---|---|
| Primary Variable | Gauge Pressure |
| Reference Accuracy | |
| Primary Variable | ±0.15% of Span |
| Response Time | |
| Primary Variable | 200 ms |
| Rangeability | |
| Primary Variable | 100:1 |
EJX438A Process Connections
| Process connection Type | Size | Extension | Flange | |
|---|---|---|---|---|
 | Flush Type | 3-inch 2-inch 1-½-inch | N/A | JIS 10K, 20K, 40K, 63K |
| ANSI 150#, 300#, 600# | ||||
| JPI Class 150, 300, 600 | ||||
| DIN PN10/16, 25/40, 64 | ||||
 | Extended Type | 4-inch 3-inch | 2-inch 4-inch 6-inch | JIS 10K, 20K, 40K |
| ANSI 150#, 300# | ||||
| JPI Class 150, 300 | ||||
| DIN PN10/16, 25/40 |
EJX438A Capsule Ranges
Graphics not to scale.
